HYDROGEN AND SUSTAINABLE ENERGY. RESEARCH FOR HYDROGEN PRODUCTION

2007 ◽  
Vol 6 (1) ◽  
pp. 45-49 ◽  
Author(s):  
Florentina Condrea ◽  
Elisabeta Pasculete ◽  
Corina Radulescu
Keyword(s):  
Hydrogen Production ◽  
Sustainable Energy ◽  
Energy Research

Colocalization of Light Harvesting and Catalytic Units in ‘Soft’ Coordination Polymer Hydrogel toward Visible-Light Driven Photocatalytic Hydrogen Production

2021 ◽  
Author(s):  
Parul Verma ◽  
Ashish Singh ◽  
Faruk Ahamed Rahimi ◽  
Tapas Kumar Maji
Keyword(s):  
Hydrogen Production ◽  
Coordination Polymer ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Light Harvesting ◽  
Sustainable Energy ◽  
Supramolecular Assembly ◽  
Polymer Hydrogel ◽  
Visible Light Driven ◽  
Molecular Components

Colocalization of essential molecular components in the solvated soft supramolecular assembly towards realizing visible-light-driven hydrogen evolution would be an exciting approach for sustainable energy by generating clean solar fuel. In...

Catalytic steam reforming of simulated bio-oil for green hydrogen production using highly active LaNixCo1-xO3 perovskite catalyst

2022 ◽  
Author(s):  
Piyush Pratap Singh ◽  
Neelkanth Nirmalkar ◽  
Tarak Mondal
Keyword(s):  
Hydrogen Production ◽  
Waste Management ◽  
Steam Reforming ◽  
Energy Production ◽  
Sustainable Energy ◽  
Agricultural Waste ◽  
Perovskite Catalyst ◽  
Highly Active ◽  
Bio Oil ◽  
Catalytic Steam Reforming

Catalytic steam reforming (SR) of agricultural waste derived bio-oil for hydrogen production is a unique technology, offering twin benefits of waste management as well as sustainable energy production. In the...

Tracking emerging technologies in energy research: Toward a roadmap for sustainable energy

2008 ◽  
Vol 75 (6) ◽  
pp. 771-782 ◽  
Author(s):  
Yuya Kajikawa ◽  
Junta Yoshikawa ◽  
Yoshiyuki Takeda ◽  
Katsumori Matsushima
Keyword(s):  
Emerging Technologies ◽  
Sustainable Energy ◽  
Energy Research

scholarly journals NANOTECHNOLOGY MATERIALS FOR SOLAR ENERGY CONVERSION

2013 ◽  
Vol 4 (2) ◽  
Author(s):  
Svetlana Pelemiš ◽  
Igor Hut
Keyword(s):  
Hydrogen Production ◽  
Solar Energy ◽  
Energy Conversion ◽  
Production Technology ◽  
Energy Production ◽  
Scientific Community ◽  
Sustainable Energy ◽  
Solar Energy Conversion ◽  
Common Word ◽  
Paper Briefly

Nanotechnology is a common word these days, although only 15 years ago it was a quite obscure term used almost exclusively in scientific community. It is a fact that nanotechnology is widely present today with numerous applications, especially regarding novel materials. This is a technology that draws a lot of attention not only in the scientific community but also among investors, governments and industry. There is a great deal of expectations connected with it and especially, amongst others, concerning sustainable energy production. This paper briefly explores some of possible implementations of nanotechnology for new and improved energy conversion methods, considering a need for this to be done without doing harm to our environment. Focus is placed on advanced photovoltaic and hydrogen production technology.

scholarly journals Potential and Economic Analysis of Solar-to-Hydrogen Production in the Sultanate of Oman

2021 ◽  
Vol 13 (17) ◽  
pp. 9516
Author(s):  
Razzaqul Ahshan
Keyword(s):  
Hydrogen Production ◽  
Sustainable Energy ◽  
Energy Sector ◽  
Economic Feasibility ◽  
Influential Factor ◽  
Solar Pv ◽  
Sultanate Of Oman ◽  
Pv System ◽  
Pv Systems ◽  
Renewable Power

Hydrogen production using renewable power is becoming an essential pillar for future sustainable energy sector development worldwide. The Sultanate of Oman is presently integrating renewable power generations with a large share of solar photovoltaic (PV) systems. The possibility of using the solar potential of the Sultanate can increase energy security and contribute to the development of the sustainable energy sector not only for the country but also for the international community. This study presents the hydrogen production potential using solar resources available in the Sultanate. About 15 locations throughout the Sultanate are considered to assess the hydrogen production opportunity using a solar PV system. A rank of merit order of the locations for producing hydrogen is identified. It reveals that Thumrait and Marmul are the most suitable locations, whereas Sur is the least qualified. This study also assesses the economic feasibility of hydrogen production, which shows that the levelized cost of hydrogen (LCOH) in the most suitable site, Thumrait, is 6.31 USD/kg. The LCOH in the least convenient location, Sur, is 7.32 USD/kg. Finally, a sensitivity analysis is performed to reveal the most significant influential factor affecting the future’s green hydrogen production cost. The findings indicate that green hydrogen production using solar power in the Sultanate is promising, and the LCOH is consistent with other studies worldwide.

Study on Thermochemical Iodine-Sulfur Cycle at JAERI

2004 ◽  
Author(s):  
Kaoru Onuki ◽  
Shinji Kubo ◽  
Seiji Kasahara ◽  
Shintaro Ishiyama ◽  
Hayato Nakajima ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Process Improvement ◽  
Large Scale ◽  
Sulfur Cycle ◽  
Side Reactions ◽  
Operation Technique ◽  
Energy Research ◽  
Promising Candidate ◽  
Representative Process ◽  
Selection Of

Japan Atomic Energy Research Institute (JAERI) has been conducting an R&D on thermochemical water-splitting processes of Iodine-Sulfur family, which is a promising candidate of heat-utilization process of High Temperature Gas-cooled Reactors. Present activity at JAERI covers the following three subjects, (a) closed-loop operation technique for stable and continuous hydrogen production by e.g. suppressing possible side reactions, (b) process improvement in terms of thermal efficiency of hydrogen production utilizing membrane technologies, and (c) selection of materials for constructing the large-scale plant mainly focusing on corrosion resistance in the representative process environments. Recent progress on these studies is briefly described.

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